Product Details
The Flettner 2000 wind-powered rotary roof ventilator provides round the clock ventilation for vans, buses, ambulances, 4x4s, boats and buildings without draining your vehicle's battery.
The price you see is the price you pay - FREE DELIVERY (UK Mainland)
Flettner 2000 roof vent features
- Discrete, low-profile unit
- Tough polypropylene and glass reinforced nylon construction
- Cost-effective solution to the problems of excess heat and condensation
- Stainless steel spindle and bearings
- Integral weather shield (prevents water ingress)
- Supplied with shutter
- Ultra reliable
- No maintenance required
| Wind Speed miles - km (per hour) |
Air Extraction Rate Cubic Ft - M (per min) |
|---|---|
| 10 - 16 | 8 - 0.23 |
| 20 - 32 | 19 - 0.54 |
| 30 - 48 | 30 - 0.84 |
| 40 - 64 | 41 - 1.16 |
| 50 - 80 | 52 - 1.48 |
| 60 - 96 | 63 - 1.79 |
| 70 - 112 | 75 - 2.13 |